Reimagining Agricultural Cultivation: An Integrative Review of Pathways to Sustainable Crop Production and Environmental Resilience

REFRAMING AGRICULTURAL SUSTAINABILITY: CULTURAL PRACTICES AND INTEGRATED PEST AND NUTRIENT MANAGEMENT FOR ENVIRONMENTAL PROTECTION

Agricultural sustainability has become a necessity amid the environmental degradation, decline of soil quality, loss of biodiversity and limitations of input-intensive farming systems. This review focuses on the role of cultural agricultural practices, integrated pest management and integrated nutrient management on sustainable production of crops and environmental protection. It identifies the role of crop rotation, intercropping, polyculture, conservation tillage, cover crops, and organic amendments in enhancing soil health, ecosystem resilience, and efficiency of resource use. The review also discusses the significance of integrated pest and nutrient management in reducing dependence on synthetic agrochemicals, strengthening ecological balance, and supporting long-term agricultural productivity. In addition, it explores the growing importance of plant-derived bioactive compounds from sustainable agriculture and their nutritional, therapeutic, and pharmaceutical relevance. Emerging delivery technologies, including lipid-based nanocarriers, encapsulation systems, controlled release approaches, and plant-derived extracellular vesicles, further extend the value of these natural compounds. Despite promising progress, challenges related to standardization, scalability, formulation stability, and regulatory acceptance remain substantial. Overall, the review emphasizes that the integration of ecologically sound farming practices with advances in bioactive research and delivery technologies offers a promising pathway toward environmentally responsible agriculture and value-added utilization of plant resources.

Scaling agroforestry for climate change mitigation and sustainable agricultural intensification in South Asia

The climate crisis poses significant challenges to agricultural productivity, ecosystem stability and rural livelihoods, particularly in climate-vulnerable regions such as Bangladesh. Agroforestry, as an integrated land-use system, offers a viable pathway for climate change mitigation and sustainable agricultural intensification. This study presents a narrative synthesis of peer-reviewed literature (2004–2026) and recent policy documents to assess the multifunctional role of agroforestry in climate change mitigation and sustainable agricultural intensification, with a focus on South Asia. Findings indicate that agroforestry systems improve crop yields (by up to 6–56%), enhance soil fertility, regulate microclimates, and significantly increase carbon sequestration compared to conventional monocropping. In addition to environmental benefits, agroforestry contributes to income diversification through tree domestication and non-timber forest products (NTFPs), thereby supporting livelihood resilience and reducing yield gaps. Evidence from South Asia highlights its role in improving food, fodder and nutritional security while strengthening adaptive capacity to climate variability. The review concludes that agroforestry is a multifunctional strategy that simultaneously delivers environmental sustainability, economic viability and social resilience. Scaling its adoption requires targeted policies, strengthened extension services and improved market linkages for agroforestry products to fully realize its potential in addressing climate change and promoting sustainable rural development.

Drivers of regenerative agriculture: the next generation of sustainable food production

Agriculture needs rapid and fundamental transformation to enhance its efficient and sustainable operation. Lately, Regenerative Agriculture (RA) has emerged as a comprehensive solution for the challenges of food production and climate change. Unlike the prohibition-based approach of organic farming, RA operates as an outcome-oriented, flexible framework focused on active ecosystem restoration. This study presents a systematic literature review based on the PRISMA guidelines to identify the key drivers of RA adoption and to provide clear recommendations for its effective introduction. The analysis highlights four categories of drivers that distinguish RA from other sustainable practices: economic (reducing input costs), ecological (restoring soil and climate resilience), social (peer networks and mentoring), and intrinsic (ecological mindset and autonomy). It is important to note that the findings primarily reflect Western farming contexts, which clarifies the generalisability of the results. To support the successful introduction of RA, policymakers and extension services should prioritise young, eco-friendly farmers operating on a smaller scale as the primary target group, while NGOs should directly organise farm visits and provide hands-on mentoring as necessary tools for successful adoption. Furthermore, for large-scale operations, the implementation of financial incentives linked to carbon markets and certification schemes is essential to encourage broader uptake. According to the findings, although change is fundamentally driven by individual mindsets, the deliberate implementation of these specific suggestions can significantly aid large-scale adoption and the development of more resilient agriculture.

Bamboo-based agroforestry systems: a nature-based solution for degraded land restoration

Land degradation is a pressing global challenge that undermines ecosystem health, biodiversity, agricultural productivity, and human well-being. Nature-based Solutions (NbS), particularly bamboo-based agroforestry systems, are increasingly recognized for their potential to restore degraded landscapes while enhancing climate resilience and supporting sustainable development. Owing to its rapid growth, high biomass production, extensive root system, and wide ecological adaptability, bamboo plays a vital role in improving soil fertility, increasing organic carbon, reducing erosion, conserving soil moisture, and supporting biodiversity conservation. Its integration into agricultural systems further enhances land productivity, diversifies rural income sources, and strengthens livelihood resilience. Bamboo-based systems also deliver multiple ecosystem services, including carbon sequestration, watershed protection, bioenergy production, and provision of sustainable raw materials, thereby contributing to several Sustainable Development Goals (SDGs). Despite these benefits, wider adoption remains constrained by limited empirical synthesis, inadequate availability of quality planting material, weak market linkages, and policy gaps. This review critically synthesizes existing knowledge on bamboo-based agroforestry systems, focusing on their ecological, economic, and social contributions to degraded land restoration, climate change mitigation, biodiversity enhancement, livelihood improvement, and sustainable development. The findings highlight bamboo-based agroforestry as a promising, climate-resilient, and multifunctional strategy for sustainable land restoration.

Climate Change Mitigation and Adaptation in Agroforestry Systems: A Review of Strategies and Environmental Outcomes

Agroforestry, which combines trees with crops and/or livestock within the same production system, has gained increasing attention as a sustainable land management approach capable of delivering multiple environmental benefits. This review synthesizes current evidence on the environmental performance of agroforestry, with particular emphasis on soil quality, biodiversity conservation, and ecosystem stability. The literature consistently shows that agroforestry improves soil health by increasing organic matter through leaf litter, root turnover, and biomass decomposition, thereby enhancing soil structure, water infiltration, and nutrient availability. Deep-rooted tree species play a key role in recycling nutrients from deeper soil horizons, while nitrogen-fixing trees enrich soil fertility and reduce the need for synthetic fertilizers. Their extensive root systems also stabilize soil and minimize erosion, especially in degraded or sloping landscapes. Beyond soil improvement, agroforestry creates structurally complex habitats that support diverse plant and animal communities, including pollinators, birds, beneficial insects, and soil microorganisms. This greater habitat diversity promotes species richness, strengthens ecological interactions, and improves landscape connectivity by facilitating species movement and genetic exchange. Agroforestry also enhances ecosystem resilience by increasing functional diversity and ecological redundancy, allowing production systems to better withstand disturbances such as drought, pest outbreaks, and extreme weather events. Collectively, these functions make agroforestry an effective nature-based solution for restoring ecosystem processes, strengthening climate resilience, and promoting environmentally sustainable agricultural landscapes.

Advances and challenges in using smart agroforestry and climate- modified outdoor planting techniques in the last decade: a systematic literature review